31 things people were sure were normal until someone said 'wait, what?'

Every one of us has some unique features of body or behavior, but sometimes we don’t actually realize these features aren’t common. And so we feel incredibly surprised, discovering we’re truly exceptional, this or that way. Turns out, many people also had such moments of realization, sad or glad, of their own inimitability, so here’s the list of such stories and unique features by netizens. Please feel free to read all these stories in the...